Bird cage top



FIG. 1 is a perspective view of a bird cage top showing my new design;

FIG. 2 is the right side elevational view thereof and the left sideelevational view being a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front side elevational view thereof and a rear sideelevational view being a mirror image thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a perspective view thereof shown in a closed position; and,

FIG. 7 is another perspective view thereof shown in an open position.

The broken line showing of environment in the drawings is forillustrative purposes only and forms no part of the claimed design.

The ornamental design for a bird cage top, as shown and described.